66114298 has 8 divisors (see below), whose sum is σ = 99765792. Its totient is φ = 32859036.

The previous prime is 66114283. The next prime is 66114299. The reversal of 66114298 is 89241166.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×66114298² = 8742200800065608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (66114299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98640 + ... + 99307.

It is an arithmetic number, because the mean of its divisors is an integer number (12470724).

Almost surely, 2^66114298 is an apocalyptic number.

66114298 is a deficient number, since it is larger than the sum of its proper divisors (33651494).

66114298 is a wasteful number, since it uses less digits than its factorization.

66114298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198116.

The product of its digits is 20736, while the sum is 37.

The square root of 66114298 is about 8131.0699172987. The cubic root of 66114298 is about 404.3571532073.

The spelling of 66114298 in words is "sixty-six million, one hundred fourteen thousand, two hundred ninety-eight".